DNAJB11 Antibody

Code CSB-PA002411
Size US$167
Image
  • Western Blot analysis of MCF7 cells using ERdj3 Polyclonal Antibody
  • Western Blot analysis of NIH-3T3 K562 Jurkat cells using ERdj3 Polyclonal Antibody
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Product Details

Uniprot No. Q9UBS4
Target Names DNAJB11
Alternative Names ABBP-2 antibody; ABBP2 antibody; APOBEC1 binding protein 2 antibody; APOBEC1-binding protein 2 antibody; DJ9 antibody; DJB11_HUMAN antibody; DnaJ (Hsp40) homolog subfamily B member 11 antibody; DnaJ homolog subfamily B member 11 antibody; DnaJ protein homolog 9 antibody; DNAJB11 antibody; EDJ antibody; ER associated DNAJ antibody; ER associated dnaJ protein 3 antibody; ER associated Hsp40 co chaperone antibody; ER-associated DNAJ antibody; ER-associated dnaJ protein 3 antibody; ER-associated Hsp40 co-chaperone antibody; ERdj3 antibody; ERJ3 antibody; ERj3p antibody; hDj-9 antibody; hDj9 antibody; HEDJ antibody; Human DnaJ protein 9 antibody; PWP1 interacting protein 4 antibody; PWP1-interacting protein 4 antibody
Raised in Rabbit
Species Reactivity Human,Mouse,Rat
Immunogen Synthesized peptide derived from the Internal region of Human ERdj3.
Immunogen Species Homo sapiens (Human)
Conjugate Non-conjugated
Isotype IgG
Purification Method The antibody was affinity-purified from rabbit antiserum by affinity-chromatography using epitope-specific immunogen.
Concentration It differs from different batches. Please contact us to confirm it.
Buffer Liquid in PBS containing 50% glycerol, 0.5% BSA and 0.02% sodium azide.
Form Liquid
Tested Applications WB, IHC, ELISA
Recommended Dilution
Application Recommended Dilution
WB 1:500-1:2000
IHC 1:100-1:300
ELISA 1:20000
Protocols Western Blotting(WB) Protocol
Immunohistochemistry (IHC) Protocol
ELISA Protocol
Troubleshooting and FAQs Antibody FAQs
Storage Upon receipt, store at -20°C or -80°C. Avoid repeated freeze.
Lead Time Basically, we can dispatch the products out in 1-3 working days after receiving your orders. Delivery time maybe differs from different purchasing way or location, please kindly consult your local distributors for specific delivery time.

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Target Data

Function Serves as a co-chaperone for HSPA5. Binds directly to both unfolded proteins that are substrates for ERAD and nascent unfolded peptide chains, but dissociates from the HSPA5-unfolded protein complex before folding is completed. May help recruiting HSPA5 and other chaperones to the substrate. Stimulates HSPA5 ATPase activity.
Gene References into Functions
  1. DNAJB11-associated disease is a phenotypic hybrid of Autosomal-dominant polycystic kidney disease and autosomal-dominant tubulointerstitial diseases. PMID: 29706351
  2. ZAAT ER clearance resulted from enhancing ERdj3-mediated ZAAT degradation by silencing ERdj3 while simultaneously enhancing autophagy. In this context, ERdj3 suppression may eliminate the toxic gain of function associated with polymerization of ZAAT PMID: 28419579
  3. These results reveal ERdj3 tetramerization as an important structural framework for ERdj3 functions involved in coordinating endplasmic reticulum and extracellular proteostasis in the presence and absence of endplasmic reticulum stress. PMID: 28655754
  4. BiP facilitates Sec61 channel closure (i.e. limits ER Ca(2+) leakage) via the Sec61 channel with the help of ERj3 and ERj6 PMID: 26085089
  5. Depleting ERdj3 reduced the rate of mutant GCase degradation in patient-derived fibroblasts, while increasing folding, trafficking, and function by directing GCase to the profolding ER calnexin pathway. PMID: 25126989
  6. regulated co-secretion of ERdj3 with misfolded clients directly links ER and extracellular proteostasis during conditions of ER stress. PMID: 25361606
  7. ERdj3 mutant bound to unfolded endoplasmic reticulum proteins under steady state conditions in much greater amounts than wild-type. PMID: 25143379
  8. ERdjs appear to play the dual roles of increasing BiP affinity for clients and regulating delivery of clients to BiP. PMID: 23378021
  9. These data identify ERdj3 as a host protein involved with the cholera toxin intoxication process and provide new molecular details regarding cholera toxin A1-chaperone interactions. PMID: 21844235
  10. In addition, BiP formed a complex with SV40 capsids in the endoplasmic reticulum in a DNAJB11-dependent fashion. PMID: 21673190
  11. Observational study of gene-disease association, gene-environment interaction, and pharmacogenomic / toxicogenomic. (HuGE Navigator) PMID: 20628086
  12. Hsp90 and Hsp40/Erdj3 were essential for K1's anti-apoptotic function. PMID: 20418907
  13. The Salmonella type III secretion effector, salmonella leucine-rich repeat protein (SlrP), targets the human chaperone ERdj3. PMID: 20335166
  14. This protein was identified as true homolog of yeast Scj1p. PMID: 15195998
  15. ERdj3 is a stress-inducible endoplasmic reticulum DnaJ homologue which serves as a cofactor for BiP's interactions with unfolded substrates PMID: 15525676
  16. These data suggest that ERdj3 might have diverse roles in the ER, including that of the molecular cochaperone of BiP and an as yet unknown protective action against vero toxin.(ERDJ3) PMID: 15544163
  17. These findings suggest that the Cys-rich region of HEDJ and its oxidation state are important in maintaining the substrate interaction domain in a binding-competent conformation. PMID: 17976514
  18. Hsp40 ERdj3 requires its Hsp70 interaction and substrate-binding properties to complement various yeast Hsp40-dependent functions PMID: 19748898

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Subcellular Location Endoplasmic reticulum lumen
Tissue Specificity Widely expressed.
Database Links

HGNC: 14889

OMIM: 611341

KEGG: hsa:51726

STRING: 9606.ENSP00000265028

UniGene: Hs.317192

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